.x-msgbox {
    padding: 6px;
    background-color: #ccc;
}
.x-panel, .x-formpanel {
    &.x-floating {
        padding: 6px;

        > * > .x-dock-body {
            background-color: #fff;
        }
    }
}

.x-panel.x-floating > .x-dock.x-sized,
.x-msgbox > .x-dock.x-sized {
    margin: 6px;
}
